# SDR NWAA085806311

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2008
- Submitted: January 15, 2009
- Operation: Air carrier
- Aircraft: N671US
- Make and model: Boeing 747451
- Aircraft serial: 26477
- Aircraft time: 45,201 hours, 5,764 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Mismanufactured
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/NWAA085806311

## Discrepancy

DURING L CHECK AND WHILE ACCOMPLISHING BOEING SB 747-53-2481 CREW REST MODIFICATION FOUND SHORT EDGE MARGIN AT 4 LOCATIONS ON THE MOD WEB.  3 OF THE 4 LOCATIONS ARE COMMON TO THE WEB AND MOD STIFFENER.  REPAIRED PER EA 63-214837.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.